Inventor
KUDO HIROAKI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “KUDO HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
31 patentsUS6023293AFeb 8, 2000
Active type solid-state imaging device
SHARP KK65 citations96
US5861645AJan 19, 1999
Amplifying type solid-state imaging device and amplifying type solid-state imaging apparatus
SHARP KK28 citations93
US5856686AJan 5, 1999
Amplifying type solid-state imaging apparatus and method for driving the same
SHARP KK54 citations93
US5712497AJan 27, 1998
Amplifying type photoelectric converting device and amplifying type solid-state imaging apparatus using the same
SHARP KK35 citations93
US5654557AAug 5, 1997
Quantum wire structure and a method for producing the same
SHARP KK36 citations93
US6784931B1Aug 31, 2004
Amplification type solid state imaging device
SHARP KK48 citations92
US5780884AJul 14, 1998
Amplication type solid-state imaging device
SHARP KK36 citations92
US5292685AMar 8, 1994
Method for producing a distributed feedback semiconductor laser device
SHARP KK29 citations92
US5070510ADec 3, 1991
Semiconductor laser device
SHARP KK50 citations91
US4975922ADec 4, 1990
Multi-layered dielectric film
SHARP KK30 citations91
US5361271ANov 1, 1994
Semiconductor laser
SHARP KK15 citations74
US5280493AJan 18, 1994
Quantum wire laser
SHARP KK7 citations74
US4908830AMar 13, 1990
Buried type semiconductor laser device
SHARP KK11 citations74
US4852116AJul 25, 1989
Semiconductor laser device
SHARP KK16 citations74
US4842679AJun 27, 1989
Method for the production of semiconductor devices
SHARP KK11 citations74
US4805183AFeb 14, 1989
Distributed feedback semiconductor laser device
SHARP KK9 citations74
US5998818ADec 7, 1999
Amplification type solid-state imaging device
SHARP KK11 citations73
US5345460ASep 6, 1994
Semiconductor laser device with window regions
SHARP KK13 citations73
US5303255AApr 12, 1994
Distributed feedback semiconductor laser device and a method of producing the same
SHARP KK12 citations73
US4858215AAug 15, 1989
Integrated optical disc pickup that allows variations in the wavelength of the laser beam
SHARP KK15 citations73
US5309472AMay 3, 1994
Semiconductor device and a method for producing the same
SHARP KK2 citations63
US4941148AJul 10, 1990
Semiconductor laser element with a single longitudinal oscillation mode
SHARP KK5 citations63
US4910744AMar 20, 1990
Buried heterostructure semiconductor laser device
SHARP KK4 citations63
US4908831AMar 13, 1990
Buried type semiconductor laser device
SHARP KK2 citations63
US4872174AOct 3, 1989
Semiconductor laser device having a grating structure
SHARP KK4 citations63
US4849985AJul 18, 1989
Distributed feedback semiconductor laser device
SHARP KK2 citations63
US4841534AJun 20, 1989
Buried type semiconductor laser device
SHARP KK1 citations63
US4839900AJun 13, 1989
Buried type semiconductor laser device
SHARP KK1 citations63
US5027368AJun 25, 1991
Semiconductor laser device
SHARP KK3 citations61
US5007107AApr 9, 1991
Semiconductor laser device
SHARP KK6 citations61
US4862472AAug 29, 1989
Semiconductor laser device
SHARP KK1 citations51